GWTC Logo_White
GWTC Logo_White

The highest standard of tree care in Colorado — delivered by certified arborists who take pride in every detail.

Modern Approach To Sustainable Tree Care

Great Western Tree Care, since its inception, has provided the highest level of arboriculture services in Douglas County and the South Denver metro area. Based in Larkspur, our team is comprised of three Certified Arborists, three Plant Health Care Qualified Supervisors with the Department of Agriculture, two Tree Risk Assessment Qualified professionals, and a Certified Treecare Safety Professional.

We provide a modern approach to industry pruning standards, a proprietary fertilizer blend that has been tailored to soils across the area, and Integrated Pest Management strategies aimed at the long-term health of your property, soil vitality and minimizing chemical impact.

We never sacrifice quality for production – because your property deserves a professional touch.

emerald ash borer prevention

DO YOU LOVE YOUR ASH TREES?

Emerald Ash borer is a significant threat to Ash trees in Colorado. Rapidly spreading, this pest threatens to kill millions of ash trees along the Front Range if action isn’t taken immediately. If you answered "YES" to the question, then you must begin a treatment plan. GWTC specializes in preventive treatment plans that will ensure your Ash trees survival.

Tree Services

Filmed at Stone Creek Ranch.  100+ foot Cottonwood overtop of a 150-year-old farmhouse.  It was -2 degrees when we arrived.  There was no way to get a crane into the area, so it had to be manually rigged out.  There was absolutely zero room for error.  The crew buckled down and were able to pull it off without incident.

With the picturesque views on the ranch, the sub-freezing temperatures, and the importance of the historical farmhouse it ranks at the top of one of the coolest days I’ve had in my career.

~ Chad Szpunar, Owner

Our Core Values

Our core values express the vision of Great Western Tree Care.  They encompass our passion for providing the highest quality level of tree care and tree services in Colorado.  We support one another by encouraging a company environment of teamwork and respectfulness that rewards every individual.  Ultimately, we will be motivators to one another, a blessing to our customers, an inspiration to our competitors, and an asset to the tree industry and local communities

INTEGRITY

Every member of our team is committed to conducting themselves with integrity, through voice, action, and attitude with our customers, our fellow employees, our industry peers, and the local community.

SAFETY

We are committed to providing a company culture of individual safety values and safe workplace practices.

EDUCATION

We provide professional development paths and continuing education to our team members, so they are well-trained in maintaining safe work environments and the highest quality level of tree care.

PRIDE

At Great Western Tre Care, we take pride in meeting or exceeding our customers expectations.

CULTURE

We are committed to providing a company culture that motivates and inspires our employees, and encourages enthusiasm of the tree care industry.  We strive to create a culture of possibilities, creativity & innovation, and encourage employees to challenge the status quo to better improve the company.

chad & stephanie szpunar gwtc

Chad & Stephanie Szpunar

As the owners of Great Western Tree Care, Chad and Stephanie believe in the legacy of family, hard work , and dedication.  Together they built the family-owned company from scratch with determination, shared vision, and commitment to quality.  What began as a dream between husband and wife to build a better future for their family has turned into more than they could have imagined.

Their mission is to continue to serve their customers with integrity, create meaningful relationships, and continue to build a company their family can be proud of.

Great Western Tree Care has become a well-respected and driving force in the tree care industry across the front range.  The company is fueled by dedicated employees who they consider an extension of their family.  Together, with the crew, their community, and their customers they strive to cultivate a legacy of trust for generations to come.

The Root

Take a dive into educational resources that are deeply rooted in the tree care industry.

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GWTC Service Areas

We Service The Denver Metro, Douglas County & Monument Areas.

80104, 80107, 80108, 80109, 80110, 80111, 80112, 80113, 80116, 80120, 80121, 80122, 80123, 80124, 80126, 80128, 80129, 80130, 80132, 80134, 80138, 80203, 80206, 80207, 80209, 80210, 80211, 80128, 80220, 80222, 80231, 80235, 80237

Don't see your zip code ? Give us a call to schedule a custom estimate.

Partnerships & Certifications

Proudly backed by industry-leading certifications and trusted partnerships that ensure your trees receive expert, responsible care every step of the way.

isa certified arborists

Schedule Free Estimate

Send us over some basic details and one of our ISA-certified arborists will be in touch to discuss your project. In a hurry? Give us a call M-F, 8a to 5p. We look forward to working with you!

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Our Customers ❤️ Us!

  • "Wonderful service, and very professional. They arrived promptly and were careful to confirm exactly how I wanted the trees trimmed. The workers did a great job of ensuring that branches didn't fall on any other plants in the yard. After the trees were trimmed they cleaned the entire area beautifully and even cut down an extra dead tree on my property. I would highly recommend Great Western Tree Care!"
     
    ~ Wendy Weiss
  • "I highly recommend this company for honesty, diligence, and hard working, employees and owner. Morgan, Kyle, and Nathan, removed two 25 foot blue spruces by our front door and did it without a problem. They were very professional and friendly while doing their work. They didn't harm any of the existing plantings and after cleaning up, one wouldn't have known they were there - except the trees were gone!"

    ~ Nancy R.
  • "Chad and his team showed up on time and had very skilled crew members that took down our very large pine tree that was only a few feet from our house. Morgan, Chris and Cody worked really good together to complete the job for us. Chad had another crew close by and had them come over to remove deadwood from three other trees in the yard that I requested. Thanks Great Western Tree Care! We will use you next time."
     
    ~ Lance Stevens
  • "Very Satisfied with their service- Stephanie was great about communicating and let me know the crew maybe a little late - the crew showed up and completed the work quick and efficiently -they cleaned up and went over with me what they did and also were very informative and included me in decisions about what i wanted done! very good experience!"

    ~ Daniel Bishaw